Children get to know animals of South America in this nature-themed worksheet.

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

The rainforest is a vibrant, lush place teaming with life! Your little nature explorer can take an expedition to find the many hidden animals in this scene.

Pick up some facts about squids, including about the fascinating Giant Squid, and do a bit of writing on this reading comprehension worksheet.

Just like all plants and animals, you go through different stages in life too! Help your child to see how he will change and grow throughout his life.

Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.

Learn a new species of bird with a fun info sheet! Your child will get to read some fun facts about the Sharp Shinned Hawk, and complete a crossword.

Natural resources are crucial for sustaining life on the planet. Encourage your child to get to thinking about plants, one of Earth's natural resources.

Who feels at home scaling a nice, big tree? This word search is a fun way for your little one to familiarize themselves with different tree-climbing animals.

Learn a new species of bird with a fun info sheet! Your child will read a few facts about the American Kestrel, and complete a word scramble.

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

Discover the symbiotic relationship that helps this angler fish find his next meal!

Get to know the planets of our solar system with a stellar coloring page filled with fun facts about Uranus!

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

This worksheet helps kids understand variations in animals and how the same kind, or species, can sometimes look different from each other.

This worksheet tests kids' understanding of basic heredity by asking them to match parent turtles with their offspring based on similar traits.

Download this worksheet for answers to our animal reading comprehension series.

Challenge your science student to record a shadow over the course of a day and make the connection between shadows and the time of day.

In this introductory tree-diagramming worksheet, young naturalists will unscramble each label to reveal five parts of the tree.

Help your second grader understand the different types of weathering and how they can affect the earth.

Have any good ideas for recreational resources? The term "recreational resources" has to do with the activities we do for enjoyment and the places that we go.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

Challenge your child's knowledge of astronomy with this space-themed worksheet, which focuses on the timing of cosmic events.

Animals need to adapt to survive! Teach your child how some animals can blend with their surroundings using camouflage.

Budding botanists can learn some new fun facts about chrysanthemums! Help your child read through this information page as she colors the flowers.

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

This rose and bee coloring page features a lovely stem of Sun Downer Roses surrounded by a group of Honey Bees. Add color to bring them to life!

Young inventors will have a blast with this worksheet on compound machines! Use three of the six machines together to make work easier.